how long does vitamin b12 injection last Are Shots Right for You? Vitamin B12 Injection in Luton

These injections bypass the gastrointestinal tract, making them especially beneficial for those with absorption challenges, such as individuals with pernicious anemia or post-gastrectomy patients

You may be more likely to have low levels of vitamin B12 if you: Have certain conditions that make it difficult for your body to absorb vitamin B12, including some digestive problems Are a vegan or vegetarian and dont eat many animal-based foods Are over age 50 Have some types of anemia Low levels of vitamin B12 can cause fatigue, weakness, memory loss, and other problems with your nervous system

After the third injection, an initial increase in serum cobalamin concentration was observed, although the achieved level was not stable and a fourth injection was required

If pernicious anemia is causing your B12 deficiency, youll probably have to inject for life